A new modification of [Ag4Br4(PPh3)4]: synthesis, structure and properties-Reference-Cited by-同舟云学术

A new modification of [Ag4Br4(PPh3)4]: synthesis, structure and properties

Published:2018-08-20 Issue:10 Volume:73 Page:733-738
ISSN:1865-7117
Container-title:Zeitschrift für Naturforschung B
language:en
Short-container-title:

Author:

Han Xintong¹,Mao Shanshan¹,Li Chuang¹,Shen Kesheng¹,Shi Xinkui¹,Huang Guozhen¹,Wu Huilu¹

Affiliation:

1. School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu, 730070 , P.R. China

Abstract

Abstract A new modification of the homometallic silver(I) cluster [Ag4Br4(PPh3)4] has been prepared and characterized by elemental analysis, UV/Vis and IR spectroscopy, and X-ray crystallography. The tetramer shows a polycyclic structure with a chair conformation. The bromine atoms adopt μ 2- and μ 3-bridging modes. The shortest Ag–Ag distance in the cluster is 3.159(2) Å, which indicates significant Ag–Ag interactions. A supramolecular structure is arranged by hydrogen bonds (C–H···Br). Cyclic voltammograms of the cluster indicate a quasi-reversible Ag+/Ag couple. The fluorescence properties of the ligand and the Ag(I) cluster were studied in the solid state. The emission peaks of the Ag(I) cluster are attributed to ligand-centered luminescence.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/znb-2018-0113/pdf

Reference59 articles.

1. J. Chen, T. Teng, L. Kang, X. L. Chen, X. Y. Wu, R. M. Yu, C. Z. Lu, Inorg. Chem.2016, 55, 9528.

2. D. Kakizoe, M. Nishikawa, T. Degawa, T. Tsubomura, Inorg. Chem. Front.2016, 3, 1381.

3. H. L. Wu, Y. H. Zhang, C. Y. Chen, J. W. Zhang, Y. C. Bai, F. R. Shi, X. L. Wang, New. J. Chem.2014, 38, 3688.

4. H. L. Wu, Z. H. Yang, C. Y. Chen, J. W. Zhang, H. Zhang, H. P. Peng, F. Wang, J. Coord. Chem.2016, 69, 1076.

5. H. J. Du, W. L. Zhang, C. H. Wang, Y. Li, Y. Y. Niu, H. W. Hou, Inorg. Chem. Commun.2015, 54, 45.

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